ublk: fail to recover device if queue setup is interrupted

{
  "id": "31ee4117fb88b12669ff1c804aaf5b7fd43373b2e3dc30fee180d43c31cd5330",
  "url": "https://osv.dev/vulnerability/CVE-2023-53207",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "ublk: fail to recover device if queue setup is interrupted",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: ublk: fail to recover device if queue setup is interrupted In ublk_ctrl_end_recovery(), if wait_for_completion_interruptible() is interrupted by signal, queues aren't setup successfully yet, so we have to fail UBLK_CMD_END_USER_RECOVERY, otherwise kernel oops can be triggered.",
    "evidence": "osv:CVE-2023-53207",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.1.43",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.4.8",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CVE-2023-53207",
      "aliases": [
        "CVE-2023-53207"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "c732a852b419fa057b53657e2daaf9433940391c"
                },
                {
                  "fixed": "84415f934ad4e96f3507fd09b831953d60fb04ec"
                },
                {
                  "fixed": "b3a1e243a74632f88b22e713f1c7256754017d58"
                },
                {
                  "fixed": "0c0cbd4ebc375ceebc75c89df04b74f215fab23a"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53207.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.1.0"
                },
                {
                  "fixed": "6.1.43"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
                },
                {
                  "fixed": "6.4.8"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53207.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:30.613316710Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/0c0cbd4ebc375ceebc75c89df04b74f215fab23a",
        "https://git.kernel.org/stable/c/84415f934ad4e96f3507fd09b831953d60fb04ec",
        "https://git.kernel.org/stable/c/b3a1e243a74632f88b22e713f1c7256754017d58",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53207.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-53207",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53207.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-53207",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 497406,
  "published_at": "2025-09-15T14:21:35.378+00:00"
}